# a = 2
# b = 3
# a1 = a
# a = 4
# print(a, b, a1)

# a = input(">>>")
# print(int(a) + 5, type(a))

# print(1)
# if 2 > 1:
#     print(2)
# print(3)

# print(5)
# if 9>2:
#     print(666)
# else:
#     print(888)
# print(555)

# print(1366)
# if 2 < 3:
#     print('1388')
# elif 1 < 4:
#     print('666')
# elif 2 < 56:
#     print('777')
# print(134)

# user_name = input('账号>>：')
# password = input('密码>>:')
# if user_name == 'alex' and password == 'alexdsb':
#     print('alex就是个dsb')
# else:
#     print('密码或者账号错误')
